Seudónimo Seudónimo
  • 26-04-2019
  • Chemistry
contestada

Use the periodic table and identify the element that is a non-reactive gas.

A) chlorine

B) neon

C) nitrogen

D) oxygen

Respuesta :

hassanen7122 hassanen7122
  • 26-04-2019

Answer:

B

Explanation:

with out using periodic table neon is the only noble gas in the four answers as the outer most energy level is filled with 8 electrons and the atomic number is 10.

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